CN201532211U - Lawn environment parameter data acquisition system based on lawn lamps - Google Patents
Lawn environment parameter data acquisition system based on lawn lamps Download PDFInfo
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- CN201532211U CN201532211U CN2009202449062U CN200920244906U CN201532211U CN 201532211 U CN201532211 U CN 201532211U CN 2009202449062 U CN2009202449062 U CN 2009202449062U CN 200920244906 U CN200920244906 U CN 200920244906U CN 201532211 U CN201532211 U CN 201532211U
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Abstract
The utility model discloses a lawn environment parameter data acquisition system based on lawn lamps, which comprises a plurality of wireless sensor networks, gateway nodes, a communication server and an upper monitor. The wireless sensor networks are formed by a plurality of wireless sensor nodes distributed inside a monitored lawn, the communication server is connected with the gateway nodes, the upper monitor is connected with the communication server, the wireless sensor networks are correspondingly distributed inside a plurality of power supply areas inside the monitored lawn, a lawn lamp is correspondingly arranged inside each power supply area, the wireless sensor nodes include a plurality of air temperature and humidity sensor nodes and a plurality of soil water sensor nodes, and the wireless sensor nodes inside the wireless sensor networks in each power supply area supply power through a power supply loop of the lawn lamp in the power supply area. The lawn environment parameter data acquisition system is reasonable in design, low in cost, simple and convenient in operation, convenient in power supply, fine in monitoring effect and fast in data acquisition speed, is accurate and comprehensive, and can achieve the purpose of completely and effectively monitoring the total lawn.
Description
Technical field
The utility model belongs to the wireless sensor network technology field, especially relates to a kind of lawn ambient parameter data acquisition system based on Lawn lamp.
Background technology
Under global IT application and digitizing background, global agricultural is also changed to the modern agriculture direction by traditional agriculture, realizes that Agricultural Information and digitizing then are the important symbol and the core technology of modern agriculture.The agricultural monitoring technology can be divided into based on 3S technology and sensor-based monitoring system according to agricultural land information obtaining means difference.Wireless sensor network is a kind of novel technology for information acquisition, by numerous microminiaturized sensor nodes with perception, processing and wireless communication ability intercom mutually, mutually the cooperation form a self-organizing network, finish specific application task.But, the sensor that adopt in the tradition field mostly is the real time sensor that connects by wired mode greatly, not only inconvenience is laid in price height, installation, and in the actual use, also exist and use operation inconvenience, data processing and number of drawbacks and deficiencies such as transmittability is poor, poor availability, use cost height, thereby limited the application prospect of sensor senses node greatly in agricultural monitoring field.
Simultaneously, in the cultivating process of lawn, the technician needs the generation to the main diseases insect pest, the absorption of rich water and utilization, carry out accurately aspects such as the quality formation factor, in time hold, thereby need carry out a large amount of environmental monitoring work synchronously, this just needs a cover perfect, accurate wireless sensor network is to the temperature on lawn, humidity, rainfall, illumination, meteorologic parameter and soil such as frost, moisture, kind, lawn land occupation condition parameters such as density change effectively monitors, and it is dynamic to tackle the disease and pest generation mutually according to monitoring result, the rich scarce degree of rich water, reliable prediction is carried out in aspects such as ventilation and penetrating light situation, to propose the related technical measures under the various conditions, scientifically instruct the lawn to cultivate management work.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of lawn ambient parameter data acquisition system based on Lawn lamp is provided, it is reasonable in design, cost is low, easy and simple to handle, power supply is convenient and monitoring effect is good, acquisition speed is fast, accurate and comprehensive, can reach purpose complete, effective monitoring is carried out on whole lawn.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of lawn ambient parameter data acquisition system based on Lawn lamp, it is characterized in that: comprise a plurality of wireless sensor networks of forming by a plurality of wireless sensor nodes that are laid in the monitored lawn, with the gateway node of uploading after the Monitoring Data packing of described a plurality of wireless sensor node institute, the communication server that joins with gateway node and the upper monitoring machine that joins with the communication server, the quantity of described gateway node is one or more, described a plurality of wireless sensor networks subregion correspondence be laid in a plurality of power supply areas in the monitored lawn and in each power supply area all correspondence be laid with a Lawn lamp; Described a plurality of wireless sensor node comprises a plurality of aerial temperature and humidity sensor node and a plurality of soil moisture sensor nodes that air themperature and air humidity are monitored; All carry out two-way communication between described aerial temperature and humidity sensor node and the gateway node and between soil moisture sensor node and the gateway node, carry out two-way communication with communication between the described gateway node and the communication server by short-range wireless communication module; A plurality of wireless sensor nodes in each power supply area in the wireless sensor network are all powered by the current supply circuit of Lawn lamp in this power supply area, and a plurality of wireless sensor nodes in the wireless sensor network all join with the current supply circuit of the interior Lawn lamp of this power supply area in each power supply area.
Described aerial temperature and humidity sensor node comprises two sensor assemblies, the processor module one that joins with described two sensor assemblies respectively and the wireless communication module one that joins with processor module one and the power management module one that joins with two sensor assemblies, processor module one and wireless communication module one respectively, and the current supply circuit of Lawn lamp joins in described power module one and this sensor node power supply area of living in; Described two sensor assemblies are respectively air temperature sensor module and air humidity sensor module and the two and all connect processor module one.
The current supply circuit of Lawn lamp joins in the processor module two that described soil moisture sensor node comprises the soil moisture sensor module, join with the soil moisture sensor module, the wireless communication module two that joins with processor module two and the power management module two that joins with soil moisture sensor module, processor module two and wireless communication module two respectively, described power management module two and this sensor node power supply area of living in.
The utility model compared with prior art has the following advantages:
1, reasonable in design, cost is low, it is convenient to arrange net and use simple to operate, intelligent degree height.
2, adopt modular design and employing low-power consumption chip, thereby the life cycle of sensor node is longer.And sensor node adopts solar energy charging battery to power, and then can further ensure the life cycle of sensor node.
3, the MANET ability is strong, can monitor each regional relevant environment parameter in the monitored lawn synchronously in real time.
4, adopt short-range wireless communication module to carry out data transmission between wireless sensor node and the gateway node, thereby a plurality of sensor nodes each other and between sensor node and gateway node the interactivity of monitoring information strong, simultaneously can customize the sampling period certainly, and cost of manufacture is low, and data rate is fast.
5, extensibility is strong, the positional information of arranging net intuitive display.
6, good, the intelligent degree height of monitoring effect when can provide a large amount of useful Monitoring Data for managerial personnel peasant household, and subsidiaryly has forewarning function, while provide corresponding effective guidance program in conjunction with expert system for managerial personnel.Such as, expert system is according to the mathematical model of main diseases pests occurence rule, monitor temperature, humidity data are carried out space-time analysis, prediction disease and pest probability of happening and generation area, by early warning mechanism, in time spray insecticide, ventilate and pour water etc. to the appointed area with mobile phone short messages notice related management personnel.
7, acquisition speed is fast, accurately and comprehensively, not problems of monitoring of loss of data, holiday zone can not occur, thereby can reach purpose complete, effective monitoring is carried out in each zone, whole lawn.
8, power supply is convenient, is that dividing elements is a power supply area with the Lawn lamp with wireless sensor network, by the current supply circuit of Lawn lamp in this power supply area all the sensors node of wireless sensor network is powered.
In sum, the utility model is reasonable in design, cost is low, easy and simple to handle, power supply is convenient and monitoring effect is good, acquisition speed is fast, accurate and comprehensive, not problems of monitoring of loss of data, holiday zone can not occur, can reach purpose complete, effective monitoring is carried out on whole lawn.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a circuit block diagram of the present utility model.
Fig. 2 is the circuit block diagram of the utility model aerial temperature and humidity sensor node.
Fig. 3 is the circuit block diagram of the utility model soil moisture sensor node.
Fig. 4 utilizes the utility model to carry out the method flow diagram of lawn environmental monitoring.
Description of reference numerals:
The 1-wireless sensor network; The 2-gateway node; The 3-communication server;
4-aerial temperature and humidity sensor 4-1-processor module one; 4-2-wireless communication module one;
Node;
4-3-power management module one; 4-4-air temperature sensor 4-5-air humidity sensor
Module; Module;
4-5-data memory module one; 5-soil moisture sensor joint 5-1-soil moisture sensor
The point; Module;
5-2-processor module two; 5-3-wireless communication module two; 5-4-power management module two;
5-5-data memory module two; 7-upper monitoring machine; The 8-mobile communication equipment.
Embodiment
As shown in Figure 1, the utility model comprises a plurality of wireless sensor networks 1 of being made up of a plurality of wireless sensor nodes that are laid in the monitored lawn, the communication server 3 that joins with the gateway node 2 uploaded after the Monitoring Data packing of described a plurality of wireless sensor node institute, with gateway node 2 and the upper monitoring machine 7 that joins with the communication server 3.The quantity of described gateway node 2 is one or more, described a plurality of wireless sensor network 1 subregion correspondences be laid in a plurality of power supply areas in the monitored lawn and in each power supply area all correspondence be laid with a Lawn lamp.Described a plurality of wireless sensor node comprises a plurality of aerial temperature and humidity sensor node 4 and a plurality of soil moisture sensor nodes 5 that air themperature and air humidity are monitored.All carry out two-way communication by short-range wireless communication module between described aerial temperature and humidity sensor node 4 and the gateway node 2 and between soil moisture sensor node 5 and the gateway node 2,3 of the described gateway node 2 and the communication servers carry out two-way communication with communication.A plurality of wireless sensor nodes in each power supply area in the wireless sensor network 1 are all powered by the current supply circuit of Lawn lamp in this power supply area, and a plurality of wireless sensor nodes in the wireless sensor network 1 all join with the current supply circuit of the interior Lawn lamp of this power supply area in each power supply area.
In conjunction with Fig. 2, described aerial temperature and humidity sensor node 4 comprises two sensor assemblies, processor module one 4-1 that joins with described two sensor assemblies respectively and wireless communication module one 4-2 that joins with processor module one 4-1 and power management module one 4-3 that joins with two sensor assemblies, processor module one 4-1 and wireless communication module one 4-2 respectively, and the current supply circuit of Lawn lamp joins in described power module one 4-3 and this sensor node power supply area of living in.Described two sensor assemblies are respectively air temperature sensor module 4-4 and air humidity sensor module 4-5 and the two and all meet processor module one 4-4.
In conjunction with Fig. 3, processor module two 5-2 that described soil moisture sensor node 5 comprises soil moisture sensor module 5-1, join with the soil moisture sensor module, wireless communication module two 5-3 that join with processor module two 5-2 and power management module two 5-4 that join with soil moisture sensor module 5-1, processor module two 5-2 and wireless communication module two 5-3 respectively, the current supply circuit of the interior Lawn lamp of described power management module two 5-4 and this sensor node power supply area of living in joins.
As shown in Figure 4, when utilizing the utility model to carry out the lawn environmental monitoring, may further comprise the steps:
In the present embodiment, 2 pairs of all Monitoring Data that received of gateway node described in the step 3 are added up and when finding that the Monitoring Data that has the operative sensor node to be gathered in described a plurality of wireless sensor node is lost, gateway node 2 sends retransmission instructions in the broadcast communication mode to the sensor node of losing Monitoring Data, the Monitoring Data that the sensor node of losing Monitoring Data is received after the described retransmission instructions this collection is uploaded to gateway node 2 again, be uploaded to upper monitoring machine 7 after corresponding all Monitoring Data that will retransmit by gateway node 2 are again packed, gateway node 2 is uploaded the status information that a Monitoring Data that has the operative sensor node to be gathered is lost to upper monitoring equipment 7 simultaneously.
301,7 pairs of Monitoring Data that receive of upper monitoring machine are carried out pre-service and are removed corresponding pseudo-data;
302, upper monitoring machine 7 calls expert system to carrying out internal analysis through pretreated Monitoring Data and handle to judge and make corresponding guidance program, and sends operation instruction information and/or early warning information by the communication server 3 on peasant household or the employed mobile communication equipment 8 of person skilled.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to the utility model technical spirit.
Claims (3)
1. lawn ambient parameter data acquisition system based on Lawn lamp, it is characterized in that: comprise a plurality of wireless sensor networks (1) of forming by a plurality of wireless sensor nodes that are laid in the monitored lawn, with the gateway node of uploading after the Monitoring Data packing of described a plurality of wireless sensor node institute (2), the communication server (3) that joins with gateway node (2) and the upper monitoring machine (7) that joins with the communication server (3), the quantity of described gateway node (2) is one or more, described a plurality of wireless sensor networks (1) subregion correspondence be laid in a plurality of power supply areas in the monitored lawn and in each power supply area all correspondence be laid with a Lawn lamp; Described a plurality of wireless sensor node comprises a plurality of aerial temperature and humidity sensor node (4) and a plurality of soil moisture sensor nodes (5) that air themperature and air humidity are monitored; All carry out two-way communication between described aerial temperature and humidity sensor node (4) and the gateway node (2) and between soil moisture sensor node (5) and the gateway node (2), carry out two-way communication with communication between the described gateway node (2) and the communication server (3) by short-range wireless communication module; A plurality of wireless sensor nodes in each power supply area in the wireless sensor network (1) are all powered by the current supply circuit of Lawn lamp in this power supply area, and a plurality of wireless sensor nodes in the wireless sensor network (1) all join with the current supply circuit of the interior Lawn lamp of this power supply area in each power supply area.
2. according to the described lawn ambient parameter data acquisition system of claim 1 based on Lawn lamp, it is characterized in that: described aerial temperature and humidity sensor node (4) comprises two sensor assemblies, respectively processor module one (4-1) that joins with described two sensor assemblies and the wireless communication module one (4-2) that joins with processor module one (4-1) and respectively with two sensor assemblies, the power management module one (4-3) that processor module one (4-1) and wireless communication module one (4-2) join, described power module one (4-3) joins with the current supply circuit of the interior Lawn lamp of this sensor node power supply area of living in; Described two sensor assemblies are respectively air temperature sensor module (4-4) and air humidity sensor module (4-5) and the two and all connect processor module one (4-4).
3. according to claim 1 or 2 described lawn ambient parameter data acquisition systems based on Lawn lamp, it is characterized in that: described soil moisture sensor node (5) comprises soil moisture sensor module (5-1), the processor module two (5-2) that joins with the soil moisture sensor module, the wireless communication module two (5-3) that joins with processor module two (5-2) and respectively with soil moisture sensor module (5-1), the power management module two (5-4) that processor module two (5-2) and wireless communication module two (5-3) join, described power management module two (5-4) joins with the current supply circuit of the interior Lawn lamp of this sensor node power supply area of living in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202449062U CN201532211U (en) | 2009-10-27 | 2009-10-27 | Lawn environment parameter data acquisition system based on lawn lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202449062U CN201532211U (en) | 2009-10-27 | 2009-10-27 | Lawn environment parameter data acquisition system based on lawn lamps |
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| Publication Number | Publication Date |
|---|---|
| CN201532211U true CN201532211U (en) | 2010-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202449062U Expired - Fee Related CN201532211U (en) | 2009-10-27 | 2009-10-27 | Lawn environment parameter data acquisition system based on lawn lamps |
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| CN (1) | CN201532211U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054343A (en) * | 2009-10-27 | 2011-05-11 | 西安迅腾科技有限责任公司 | Lawn environment parameter data acquisition system based on lawn lamps |
| CN102213776A (en) * | 2011-05-26 | 2011-10-12 | 南京信息工程大学 | Wireless sensor network-based humidometer node and humidity detection method |
| CN102355498A (en) * | 2011-09-30 | 2012-02-15 | 山东大学 | Information access system for a plurality of wireless sensor networks and access method |
-
2009
- 2009-10-27 CN CN2009202449062U patent/CN201532211U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102054343A (en) * | 2009-10-27 | 2011-05-11 | 西安迅腾科技有限责任公司 | Lawn environment parameter data acquisition system based on lawn lamps |
| CN102213776A (en) * | 2011-05-26 | 2011-10-12 | 南京信息工程大学 | Wireless sensor network-based humidometer node and humidity detection method |
| CN102213776B (en) * | 2011-05-26 | 2012-06-27 | 南京信息工程大学 | Wireless sensor network-based humidometer node and humidity detection method |
| CN102355498A (en) * | 2011-09-30 | 2012-02-15 | 山东大学 | Information access system for a plurality of wireless sensor networks and access method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20101027 |